 The bypass was finally constructed between 2006 and 2009; the old highway through Hampstead became MD 30 Business.A MD 30 bypass of Manchester has also been discussed since the 1960s, but the Maryland State Highway Administration (MDSHA) has no plans to construct the new highway in the foreseeable future.MD 30 begins within the Reisterstown Historic District at an intersection with MD 140, which heads south as Main Street and northwest as Westminster Pike.